HD-20 Harmonic Gear Reducer 50:1

✔️ Higher Torque Strain Wave Gear for Precision Robotics

The HD-20 50:1 harmonic gear reducer is built for robotic joints and automation equipment that require increased torque while maintaining smooth and accurate motion. Using only the specification table, this reducer supports stable servo performance with low backlash.

✅ Gear ratio: 50:1
✅ Rated torque at 2000 rpm: 17 Nm
✅ Limit for repeated peak torque: 39 Nm
✅ Limit for average torque: 24 Nm
✅ Limit for momentary peak torque: 69 Nm
✅ Maximum input speed: 7000 rpm
✅ Limit for average input speed: 3500 rpm
✅ Moment of inertia: 0.09 x10^4 kgm^2
✅ Backlash: ≤20 arcsec
✅ Delivery time 10 to 15 days

💡 How does a 50:1 harmonic gear reducer improve robotic joint load capacity?

A 50:1 harmonic reducer increases torque multiplication, allowing joints to move heavier loads while maintaining smooth and repeatable positioning.

This 50:1 version provides strong torque handling with clean output motion.